2" Female NPSH X 2" Male NPSH Hydrant Adapter Rocker Lug spring-retainer NFPA 1977 (Standard for Wildland
Baker’s notes & crumb story
Description
2" Female NPSH X 2" Male NPSH Hydrant Adapter Rocker Lug spring retainer NFPA 1977 (Standard for Wildland NFPA 1977 (Standard for Wildland Firefighting) foot valves